| irp.category.partno | Bulk Package | Size Range Inches Max. | Size Range Inches Min. | Size Range Inches Nom. | Standard Package | |
|---|
| ETM-4 | 1000 | 5/8 | 5/16 | 1/2 | 10 | |
| ETM-6 | 1000 | 7/8 | 9/16 | 11/16 | 10 | |
| ETM-12 | 500 | 1-5/16 | 13/16 | 1-1/8 | 10 | |
| ET-8 | 500 | 1 | 5/8 | 7/8 | 10 | |
| ET-10 | 500 | 15/16 | 3/4 | 13/16 | 10 | |
| ET-12 | 500 | 1-1/4 | 7/8 | 1-1/8 | 10 | |
| ET-16 | 500 | 1-1/2 | 1 | 1-1/4 | 10 | |
| ET-20 | 500 | 1-3/4 | 1-1/8 | 1-5/8 | 10 | |
| ET-24 | 500 | 2 | 1-1/4 | 1-3/4 | 10 | |
| ET-28 | 500 | 2-1/4 | 1-5/16 | 2 | 10 | |
| ET-32 | 400 | 2-1/2 | 1-9/16 | 2-1/4 | 10 | |
| ET-36 | 400 | 2-3/4 | 1-13/16 | 2-1/4 | 10 | |
| ET-40 | 400 | 3 | 2-1/6 | 2-9/16 | 10 | |
| ET-44 | 400 | 3-1/4 | 2-5/16 | 2-3/4 | 10 | |
| ET-48 | 300 | 3-1/2 | 2-9/16 | 3-1/16 | 10 | |
| ET-56 | 100 | 4 | 3-1/16 | 3-5/8 | 10 | |
| ET-60 | 100 | 4-1/4 | 3-9/16 | 3-1/4 | 10 | |
| ET-64 | 100 | 4-1/2 | 3-9/16 | 4 | 10 | |